-
```
What I am trying to do is this:
In [1]: var('a b c d e x')
Out[1]: (a, b, c, d, e, x)
In [2]: solve( a*x**4 + b*x**3 + c*x**2 + d*x + e , x )
But there is this error:
-------------------------…
-
```
The system
eq1=1 + 2*y/b - (e + x)**2/a
eq3=1 + 2*y/d - (x - e)**2/c
solve([eq1,eq3],[x,y])
fails with
raise CoercionFailed("can't convert %s of type %s to %s" % (a, K0, K1))
CoercionFailed: …
-
```
This fails in the master (new polys):
In [1]: EQN1 = -12.0* 12.0*(2*sqrt(3.0) + 9.0) + (78.0 + 24.0*sqrt(3.0)
)*x**2 - 3.0*sqrt(2.0) * x**3 - x**4
In [2]: solve(EQN1, x)
Out[2]:
⎡ …
-
All the effect resources listed so far, any below if you know of any more . Lets get this down to a list of effect names to implement
## Button / Touch effects
- [tympanus.net/Development/PFold/index2…
-
I am a newbie in python. When I run the 'pn = OpenPNM.GEN.Cubic(divisions=[10,10,10],lattice_spacing=.0005,loglevel=20,btype = [0,0,0]).generate()'
The result is that pn is nonetype. Could anyone tel…
-
[Anonymous report]
It could be useful to define a new option (such as `ignore-number=true` or `equation=true`) for `\SI` and friends which ignores the number part entirely. This would allow more sema…
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Observe:
```
beside (1 & (-1.01)) (square 1) (circle 1)
```
Looks OK. And now:
```
beside (1 & (-1)) (square 1) (circle 1)
```
![](http…
-
Dear all
Can someone please show me how I have to change the Ce_gamma_DOS.py script in order to plot the DOS for the SrVO3 case ? I am not able to understend how to extract the real frequency self-en…
-
SVG handles mouse collision detection with curved shapes, but not Canvas.
The easiest way to check if the mouse pointer is within a certain distance of a Bezier edge is to:
1. Obtain the minimum dis…
ghost updated
12 years ago